<template>
  <div class="home">
   <p>{{m}}</p>
   <AboutView :mm="123456" @mmFn="fn"></AboutView>
  </div>
</template>

<script setup>
import AboutView from "@/views/AboutView.vue"
import { ref, reactive } from "vue"
const fn=(res)=>{
    console.log(res);
}
const m=ref(999)
// const data = reactive({
//   n:111,
//   mm:562
// })

</script>
